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Discontinued Operations (Details 1) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2012 | Sep. 30, 2011
--- | --- | ---
Current assets | $ 14,708 | $ 19,659
Property and equipment, net | 79,940 | 65,892
Current liabilities | 22,853 | 17,691
Discontinued Operation Asset Disposal [Member] |  |
Current assets | 30 | 33
Property and equipment, net | 40 | 76
Other assets | 2 | 3
Current liabilities | (130) | (144)
Long-term liabilities | (33) | (33)
Net assets (liabilities) | $ (91) | $ (65)

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